Effect of planting method and soil texture on the growth and development of Arachis pintoi
Arachis pintoi is a valuable forage legume for tropical savannas, persisting with vigorous tropical grasses under widely differing management systems. However, seed is expensive, so that vegetative planting is an option, particularly for small farmers. We studied the growth and development of A. pintoi cv. Mani Forrajero (CIAT 17434) planted from seed (S-plants) and cuttings (C-plants) on a sandy and a clay soil in cylinders in a greenhouse. Yield of above- and below-ground plant parts, leaf area and root length were measured in 10 harvests spread over 99 days. S-plants had higher total; leaf and root yields and lower shoot: root ratios than C-plants. Root growth of S-plants was deeper and faster than that of C-plants, which had shallower and more diffuse roots. Soil texture had only small effects. Although S-plants appear to have more desirable characteristics for field establishment, the effect of competition when sown into established grass swards may be more important. Moreover, practical and economic considerations may be more important than agronomic superiority in dictating farmers' choices.
Main Authors: | , |
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Format: | Journal Article biblioteca |
Language: | English |
Published: |
1996
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Subjects: | feed crops, fodder legumes, feed legumes, sowing, establishment, plant establishment, cutting, direct sowing, arachis pintoi, leguminosas forrajeras, siembra, establecimiento de plantas, corte, siembra directa, |
Online Access: | https://hdl.handle.net/10568/42784 http://www.tropicalgrasslands.asn.au/Tropical%20Grasslands%20Journal%20archive/PDFs/Vol_30_1996/Vol_30_04_96_pp395_401.pdf |
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dig-cgspace-10568-427842021-10-09T06:37:15Z Effect of planting method and soil texture on the growth and development of Arachis pintoi Baruch, Z Fisher, Myles J. feed crops fodder legumes feed legumes sowing establishment plant establishment cutting direct sowing arachis pintoi leguminosas forrajeras siembra establecimiento de plantas corte siembra directa Arachis pintoi is a valuable forage legume for tropical savannas, persisting with vigorous tropical grasses under widely differing management systems. However, seed is expensive, so that vegetative planting is an option, particularly for small farmers. We studied the growth and development of A. pintoi cv. Mani Forrajero (CIAT 17434) planted from seed (S-plants) and cuttings (C-plants) on a sandy and a clay soil in cylinders in a greenhouse. Yield of above- and below-ground plant parts, leaf area and root length were measured in 10 harvests spread over 99 days. S-plants had higher total; leaf and root yields and lower shoot: root ratios than C-plants. Root growth of S-plants was deeper and faster than that of C-plants, which had shallower and more diffuse roots. Soil texture had only small effects. Although S-plants appear to have more desirable characteristics for field establishment, the effect of competition when sown into established grass swards may be more important. Moreover, practical and economic considerations may be more important than agronomic superiority in dictating farmers' choices. 1996 2014-09-24T07:58:34Z 2014-09-24T07:58:34Z Journal Article 0049-4763 https://hdl.handle.net/10568/42784 http://www.tropicalgrasslands.asn.au/Tropical%20Grasslands%20Journal%20archive/PDFs/Vol_30_1996/Vol_30_04_96_pp395_401.pdf en Open Access Tropical Grasslands |
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feed crops fodder legumes feed legumes sowing establishment plant establishment cutting direct sowing arachis pintoi leguminosas forrajeras siembra establecimiento de plantas corte siembra directa feed crops fodder legumes feed legumes sowing establishment plant establishment cutting direct sowing arachis pintoi leguminosas forrajeras siembra establecimiento de plantas corte siembra directa |
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feed crops fodder legumes feed legumes sowing establishment plant establishment cutting direct sowing arachis pintoi leguminosas forrajeras siembra establecimiento de plantas corte siembra directa feed crops fodder legumes feed legumes sowing establishment plant establishment cutting direct sowing arachis pintoi leguminosas forrajeras siembra establecimiento de plantas corte siembra directa Baruch, Z Fisher, Myles J. Effect of planting method and soil texture on the growth and development of Arachis pintoi |
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Arachis pintoi is a valuable forage legume for tropical savannas, persisting with vigorous tropical grasses under widely differing management systems. However, seed is expensive, so that vegetative planting is an option, particularly for small farmers. We studied the growth and development of A. pintoi cv. Mani Forrajero (CIAT 17434) planted from seed (S-plants) and cuttings (C-plants) on a sandy and a clay soil in cylinders in a greenhouse. Yield of above- and below-ground plant parts, leaf area and root length were measured in 10 harvests spread over 99 days. S-plants had higher total; leaf and root yields and lower shoot: root ratios than C-plants. Root growth of S-plants was deeper and faster than that of C-plants, which had shallower and more diffuse roots. Soil texture had only small effects. Although S-plants appear to have more desirable characteristics for field establishment, the effect of competition when sown into established grass swards may be more important. Moreover, practical and economic considerations may be more important than agronomic superiority in dictating farmers' choices. |
format |
Journal Article |
topic_facet |
feed crops fodder legumes feed legumes sowing establishment plant establishment cutting direct sowing arachis pintoi leguminosas forrajeras siembra establecimiento de plantas corte siembra directa |
author |
Baruch, Z Fisher, Myles J. |
author_facet |
Baruch, Z Fisher, Myles J. |
author_sort |
Baruch, Z |
title |
Effect of planting method and soil texture on the growth and development of Arachis pintoi |
title_short |
Effect of planting method and soil texture on the growth and development of Arachis pintoi |
title_full |
Effect of planting method and soil texture on the growth and development of Arachis pintoi |
title_fullStr |
Effect of planting method and soil texture on the growth and development of Arachis pintoi |
title_full_unstemmed |
Effect of planting method and soil texture on the growth and development of Arachis pintoi |
title_sort |
effect of planting method and soil texture on the growth and development of arachis pintoi |
publishDate |
1996 |
url |
https://hdl.handle.net/10568/42784 http://www.tropicalgrasslands.asn.au/Tropical%20Grasslands%20Journal%20archive/PDFs/Vol_30_1996/Vol_30_04_96_pp395_401.pdf |
work_keys_str_mv |
AT baruchz effectofplantingmethodandsoiltextureonthegrowthanddevelopmentofarachispintoi AT fishermylesj effectofplantingmethodandsoiltextureonthegrowthanddevelopmentofarachispintoi |
_version_ |
1779062544545087488 |